1 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
3 * as/mcs51/lkmem.c: rflag is for DS390
4 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
5 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
6 (linkEdit): move mem- and map-files the same way as ihx-files
7 * src/z80/main.c (_setDefaultOptions): removed --generic
8 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
9 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
10 * src/pic/glue.c (picglue): --c1mode works again
11 * src/pic16/glue.c (pic16glue): --c1mode works again
12 * src/asm.c (printCLine): fix #660034
14 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
16 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
17 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
18 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
19 * as/mcs51/lkmem (summary): better fix for sp problem
20 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
21 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
22 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
23 remove --stack-after-data
25 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
27 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
28 * src/SDCCutil.c (join): ugly bug: missing '\0'
29 * as/mcs51/lkmem.c (summary): sp on address 7 is save
31 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
33 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
35 * src/pic/main.c (_asmCmd): gpasm supports -o
36 * src/z80/main.c: more general macros
37 * device/lib/Makefile.in: remove intermediate files
39 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
41 * .version: Bumped version number to 2.3.3
42 * src/SDCCBBlock.c: new option -o
43 * src/SDCCglobl.h: new option -o
44 * src/SDCCglue.c: new option -o
45 * src/SDCCmain.c: new option -o
46 * src/asm.c: new option -o
47 * src/ds390/main.c: new option -o
48 * src/pic/glue.c: new option -o
49 * src/pic/pcode.c: new option -o
50 * src/pic/ralloc.c: new option -o
51 * src/pic16/glue.c: new option -o
52 * src/pic16/pcode.c: new option -o
53 * src/pic16/ralloc.c: new option -o
54 * src/z80/main.c: new option -o
55 * device/lib/Makefile.in: use -o
56 * support/regression/ports/ds390/spec.mk: use -o
57 * support/regression/ports/gbz80/spec.mk: use -o
58 * support/regression/ports/mcs51/spec.mk: use -o
59 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
60 * support/regression/ports/z80/spec.mk: use -o
61 * support/regression/ports/ucz80/spec.mk: use -o
62 * support/regression/ports/xa51/spec.mk: use -o
63 * support/regression/fwk/lib/timeout.c: fix usage string
65 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
66 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
68 2003-01-07 <johan@balder>
70 * src/SDCCast.c (decorateType): fixed bug #600035
72 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
73 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
74 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
75 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
76 * src/pic/pcode.c: outcommented unused variable to remove warnings
77 * src/pic/ralloc.c: outcommented unused variable to remove warnings
79 2003-01-06 <karl@turbobit.com>
80 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
83 2003-01-06 <johan@balder>
85 * src/SDCCicode.c: fixed array add
87 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
88 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
89 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
91 2003-01-04 <johan@balder>
93 * src/SDCCval.c (getNelements): fixed the initialized array of structures
95 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
96 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
98 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
99 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
100 * support/regression/tests/bug-524697.c: fit mem usage into 8032
102 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
103 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
105 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
106 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
108 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
109 * src/mcs51/main.c: removed {bindir}{sep} from aslink
111 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
113 * in \sdcc\as\mcs51\ changed these files in order to create an
114 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
115 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
116 following files to include the previous two files: aslink.dsp,
117 Makefile.aslink, Makefile.bcc, and Makefile.in.
119 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
122 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
124 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
125 value from option --iram-size.
127 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
129 * \sdcc\as\mcs51\lklist.c: added boundary check before using
132 2002-09-18 <wiml@hhhh.org>
134 * SDCClrange.h: exposed setFromRange() and setToRange()
135 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
136 packRegsForAccUse() (bug 542397)
137 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
138 multiple times and emitting the fetch operations more than once
139 added aopGetUsesAcc() function to allow binary operators to
140 fetch their operands in the correct order; made genMinus() emit
141 compact code for X = LITERAL - Y
143 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
144 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
145 sprintf() in line 1267.
147 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
148 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
151 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
152 Changes to aslink (All the changes are marked with 'JCF'):
154 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
157 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
158 area BSEG. Also moves, if possible, the DATA area down into the internal
159 ram so more space is available.
161 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
164 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
165 not bytes. Function summary() which creates a memory usage summary
166 file with extension .mem. Reports of overlaping stack and small stack
167 size. If the space for the stack is less than 16 bytes aslink trows a
170 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
171 the 8051. Option 'y' for memory summary output file.
173 Changes to sdcc (All the changes are marked with 'JCF'):
175 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
177 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
178 overlaying area for it (uses RegBankUsed[4]).
180 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
181 bank zero as used by default. By default aslink locates the stack
182 (equivalent to --stack-after-data). Pass option 'y' to aslink for
183 the creation of the .mem file. Delegates the allocation of data area
184 to aslink (it is not longer 0x30 by default). If --stack-loc passes
185 the begining of the stack area to aslink.
187 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
188 glue() in SDCCglue.c creates an area for it.
190 2002-09-03 Borut Razem <borut.razem@siol.net>
191 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
193 introduced atexit() handler for teporay files removal in case of
194 errors, assertions, ...
196 2002-08-29 Borut Razem <borut.razem@siol.net>
197 * sdcc/support/cpp2/auto-host_vc_in.h:
198 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
199 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
200 Maybe there is a similar problem with BORLANDC? It should be checked!
202 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
203 corrected improper use of assert: the assignment to clr variable was done inside the assert.
204 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
205 was not executed, and the compiler (cl) launched a warning:
206 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
208 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
209 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
211 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
212 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
214 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
215 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
216 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
217 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
218 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
219 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
220 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
221 - added Release configuration in VS projects
222 - review of compiler an linker options
223 - VC .exe files are generated in bin_vc directory, not to interfere
224 with binaries generated from other projects (cygwin, mingw, bcc ...)
226 * sdcc/src/yacc.dsp: added
228 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
229 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
230 and insert the version number definitions from .version
232 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
234 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
235 added - genarate auto-host.h using auto-host_vc_in.h as template
238 removed from CVS, generated automatically
240 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
241 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
243 2002-08-11 Borut Razem <borut.razem@siol.net>
244 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
246 2002-08-10 Borut Razem <borut.razem@siol.net>
247 * src/SDCCmain.c (main):
248 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
249 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
250 The consequence was that some temporary files were not removed.
253 unification of code in functions tempfilename() and tempfile():
254 function tempnam() is defined in Visual Studio 6.0 and .NET
256 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
258 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
259 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
260 - removed compiler command line option /WX: Treats all warnings as errors
261 - update a list of source files, included into the project
263 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
264 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
265 changed project type to Generic Project so that can be correcly converted to VS.NET project
267 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
269 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
271 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
273 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
274 added return 0 statements after assert() to make compiler happy
276 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
277 added newline in the def file to keep MSC compiler satisfied
279 * sdcc/src/z80/gen.c:
280 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
281 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
282 - solved MSC error in function aopDump()
284 * sdcc_vc.h: define PREFIX as "\\sdcc"
286 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
287 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
289 2002-06-22 Scott Dattalo <scott@dattalo.com>
290 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
291 - Rewrote the register banking algorithm.
292 - Added pCode live-range analysis to registers (for now, only non-used and
293 singly-used registers optimized away)
295 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
297 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
299 2002-05-10 Scott Dattalo <scott@dattalo.com>
300 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
302 2002-04-22 Michael Hope <michaelh@vroom>
304 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
306 * configure.in (DD_COPT): Added include support required for gbdk.
308 * .version: Bumped version number just to increase it.
310 * src/SDCCmain.c: Added -nostdinc to the default options.
312 2002-04-15 Michael Hope <michaelh@vroom>
314 * device/lib/z80/printf.c (sprintf): Added.
316 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
318 * src/z80/peeph.def: Added transpose redundent load rule.
320 * src/z80/main.c: Added force callee saves for jaune.
322 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
324 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
326 2002-03-28 Johan Knol <johan@balder>
328 * src/SDCCval.c: fixed bug #532436
330 2002-03-14 Scott Dattalo <scott@dattalo.com>
332 Added "char *Processor" field to the port structure.
335 Added -p option. Allows port dependent processor to be specified.
338 Initialized the new field char *Processor field to NULL in all ports
341 Compiler generated registers for interrupt context saving
342 were not getting allocated.
344 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
347 Fixed left shift. Will promote the left side of a left shift
348 if a) left shifting more than size of operand or b) when assigned
349 to something size > size of left side
351 2002-03-14 Scott Dattalo <scott@dattalo.com>
353 tons of changes. Register allocation has been
354 rewritten. Added customization for the various PICs. Flow
355 analysis is restructured. ...
361 Added. device.c is a PIC port hack to accomodate variations
364 2002-03-13 Michael Hope <michaelh@vroom>
366 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
368 2002-03-04 johanknol <johanknol@manik>
370 * /src/SDCCval.c: fixed
372 const unsigned char arr[][2] = { { 0, 1 } };
373 t18.c:1: error: Initializer element is not constant
375 2002-03-04 bela <bela@manik>
377 * /device/include/mcs51reg.h:
378 ds89c420 register definition update
380 2002-03-03 <johan@FRIJA>
382 * support/Util/SDCCerr.c: did something, but don't no why anymore
384 * support/regression/tests/bug-524691.c: made it a little less shy
386 * src/SDCCast.c (decorateType): fixed bug #524697
388 * src/SDCCast.c: made some lineno improvements
390 * src/SDCCval.c (getNelements): changed warning to error
392 * src/SDCCglue.c (printIvalArray): changed warning to error
394 * src/SDCCicode.c: fixed a warning for mingw
396 * src/SDCCast.c (decorateType): fixed the << promotion for ops
398 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
400 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
402 * src/ds390/peeph.def:
403 Added some more peephole rules
405 * src/ds390/gen.c: Various fixes & enhancements
407 * src/SDCClrange.c, src/SDCClrange.h:
408 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
410 * src/ds390/ralloc.c:
411 various fixes & enhancements (ds390) specific
413 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
414 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
417 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
419 2002-03-02 <johan@FRIJA>
421 * src/SDCCast.c (decorateType): fixed bug #524708
423 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
425 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
427 2002-03-01 Michael Hope <michaelh@vroom>
429 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
431 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
433 2002-03-01 <johan@FRIJA>
435 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
437 * src/SDCCast.c (decorateType): fixed bug #524209
439 * src/SDCCval.c (valNot): fixed bug #524195
441 2002-02-26 <johan@balder>
443 * src/xa51/gen.c: fixed a warning
445 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
447 * src/SDCCast.c (decorateType): fixed bug #522534
449 2002-02-23 <johan@balder>
451 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
453 2002-02-22 <johan@balder>
455 * src/SDCCast.c: fixed bug #514865
457 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
459 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
461 * sdcc/src/SDCCloop.c:
462 Previous fix was not good. basic blocks that have "break" or "return" are
463 not really partof a loop , but live ranges used in these blocks should
464 be live thru the entire loop, so set partOfLoop but don't add them to
467 2002-02-21 <johan@FRIJA>
469 * src/SDCCcse.c: fixed bug #514308
471 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
474 Fixed BUG #519583. If a conditional block ended in a return/break
475 statement inside a loop, it was not being considered part of the loop.
477 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
479 2002-02-10 Karl Bongers <karl@turbobit.com>
482 Fixed up SDCDB debugger somewhat. Updated debugger/README
483 with lots of comments and notes.
485 * device/examples/test2.c:
486 Fix bug, "red" variable not being initialized(compiler complained).
488 * device/examples/Makefile, examples/test3.c:
489 Add Makefile in device/examples folder, compiles test3.c
490 for use as a multiple module SDCDB test case.
492 * sim/ucsim/cmd.src/cmdset.cc:
493 Took out debug printfs in ucsim "next" command.
496 Karl and Johan start ucsim XA support. Most dissassembly working,
497 about 75% emulation done(plenty of work remaining).
500 Add Z80 support to ucsim, add test-ucz80 regression test,
501 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
502 Notice z80 compiler fails on examples/test3.c/crc code.
504 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
506 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
507 Added support for --parms-in-bank1
509 * src/ds390/peeph.def:
510 added a few more peephole optimzations
513 1) added __builtin_inp & __builtin_outp used to read in data of given length
514 from a memory mapped port
515 2) added __builtin_memcmp
516 3) added __builtin_swapw swap bytes of a short
518 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
519 1) handle multiple send & receives from register bank1
520 2) ralloc can now allocate DPTR1 to some liveRanges
522 * src/SDCCsymt.c, src/SDCCsymt.h:
523 changes to handle multiple sends & receives
526 added some pointer arithmetic optimization
529 added some pointer arithmetic optimizations but not stable yet so not
530 called from anywhere (will get this working shortly)
532 * src/SDCCopt.c: fixed for multiple sends & receives
535 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
536 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
537 set preprocessor defines (depending on options)
539 * src/SDCCicode.c, src/SDCCicode.h:
540 changes made to handle multiple sends & receives
543 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
545 * src/SDCCcse.c, src/SDCCcse.h:
546 added function findbackward def (to be used in upcoming optimization)
548 * src/SDCCcflow.c, src/SDCCcflow.h:
549 added function returnAtEnd - to determine if a basic block terminates with
552 * src/SDCCast.c, src/SDCCast.h:
553 added option parms-in-bank1
555 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
556 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
557 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
558 adjusted for --parms-in-bank1 option
560 * device/include/string.h:
561 donot redefine "reentrant" keyword
563 * device/include/ds80c390.h: Added some more SFRs
565 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
567 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
569 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
571 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
573 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
575 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
577 2002-01-18 Paul Stoffregen <paul@pjrc.com>
579 * Added --xram-movc option
581 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
583 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
585 2002-01-11 Johan Knol
587 * Added math lib of Jesus Calvino-Fraga
589 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
591 * src/SDCCmain.c (processFile): fix processing of ../../src.c
592 * support/regression/Makefile: new target test-mcs51-stack-auto
593 * support/regression/ports/mcs51-stack-auto/spec.mk: added
595 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
597 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
599 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
601 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
603 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
605 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
607 * src/SDCCglue.h: add definition for printIvalChar()
609 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
611 * src/SDCCast.c: fix #498138 by Johan
613 * src/SDCCglue.c: fix #498138 by Johan
615 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
617 * support/regression/Makefile: fix clean
619 * support/regression/ports/ds390/support.c: fix transmission of last character
621 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
623 * /sdcc/src/ds390/gen.c:
624 a) improved computing address of stack variable
625 b) took out some #if 0 code
626 c) improved parmBytes adjustment
627 d) improved genPlusIncr & genMinusIncr
628 e) genCmp could generate bad code (when left assigned to DPTR)
629 f) Fixed bug in hasInc
631 * /sdcc/src/ds390/ralloc.c:
632 a) packRegsForSupport could mess up live information (Fixed)
633 b) packRegsDPTRuse could be incorrect for left & right shift
635 * /sdcc/src/mcs51/ralloc.c:
636 packRegsForSupport could mess up the live information (Fixed)
638 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
640 * /sdcc/src/SDCCast.c:
641 can reverse a loop even if function call is present as long
642 as the loop control variable is local & is not passed as parameter
644 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
646 * /sdcc/ChangeLog: *** empty log message ***
648 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
649 More builtin function additions for TININative
651 * /sdcc/src/ds390/ralloc.c:
652 Had broken the regression testsuite
654 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
656 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
657 Added funcattr hasStackParms will be set for reentrant functions when there
658 are paramteres on the stack, this helps in minimizing frame pointer generation
659 typeFromStr can handle function pointers now
661 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
662 *** empty log message ***
664 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
666 * /src/ds390/gen.c, /src/ds390/main.c:
667 More builtin function additions for TININative
669 * /src/ds390/ralloc.c:
670 Had broken the regression testsuite
672 * /src/SDCCast.c: Fixed a bug in dumptree
674 * /src/SDCCsymt.c, /src/SDCCsymt.h:
675 Added funcattr hasStackParms will be set for reentrant functions when there
676 are paramteres on the stack, this helps in minimizing frame pointer generation
677 typeFromStr can handle function pointers now
679 * /doc/builtins.txt, /doc/TININative.txt:
680 *** empty log message ***
683 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
685 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
686 ALPHA version for -mTININative
688 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
689 updated to reflect changes in the port structure
692 added function do_assemble (similar to do_link) if non-null this function
693 will be called to do assembly (-mTININative) requires a multi command
695 added function genAssemblerEnd will be called to generate assembler Epilogue
698 added _JavaNative to debug info printing
700 * /src/SDCCmain.c: added option --tini-libid
701 added port->do_assemble function (-mTININative) has a multi command assemble
703 * /src/SDCCglue.c: Disabled "constExpr" check
704 added port->genAssemblerEnd function
706 * /src/SDCCglobl.h: Added option --tini-libid value
709 tookout optimizeCompare from the header (has no external references)
711 * /src/SDCCast.c: made one more function "static"
713 2001-12-23 Michael Hope <michaelh@juju.net.nz>
715 * src/z80/mappings.i: Added z80asm support.
717 * src/z80/main.c: Added z80asm support on --asm=z80asm
719 * src/z80/gen.c: Fixed asm portability issues.
721 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
723 * src/SDCCglue.c (printExterns): Added global/extern split.
725 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
727 * support/regression/Makefile: added test for mcs51 model large
729 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
731 * support/regression/ports/gbz80/spec.mk: added -mgbz80
733 2001-12-05 Michael Hope <michaelh@juju.net.nz>
735 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
737 1904-01-06 Michael Hope <michaelh@juju.net.nz>
739 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
741 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
743 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
745 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
747 * support/regression/tests/simplefloat.c: Port to mcs51.
749 2001-11-25 Michael Hope <michaelh@juju.net.nz>
750 * support/regression/tests/bug-485362.c: Added.
752 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
754 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
756 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
758 * src/z80/gen.c (aopDump): Added a dump function.
760 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
761 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
763 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
765 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
767 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
769 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
771 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
773 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
775 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
777 * support/regression/ports/ds390/support.c: Use tinibios.
779 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
781 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
783 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
784 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
786 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
788 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
790 2001-11-18 Michael Hope <michaelh@juju.net.nz>
792 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
794 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
795 (packRegsForIYUse): Created and optimised.
797 2001-11-07 Michael Hope <michaelh@juju.net.nz>
799 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
800 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
802 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
804 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
806 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
808 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
810 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
812 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
814 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
816 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
818 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
820 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
822 2001-11-07 Michael Hope <michaelh@juju.net.nz>
824 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
825 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
826 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
828 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
830 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
831 (genNotFloat): Added.
832 (genUminusFloat): Added.
834 * device/lib/z80/Makefile: Added floating pt stubs.
836 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
838 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
840 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
842 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
844 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
846 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
848 * sdcc/support/regression/Makefile: Add port ds390.
850 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
852 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
854 * sdcc/support/regression/ports/ds390/spec.mk: Added.
856 * sdcc/support/regression/ports/ds390/support.c: Added.
858 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
860 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
862 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
864 2001-11-04 Michael Hope <michaelh@juju.net.nz>
866 * device/include/malloc.h: Added z80 and gbz80 support.
868 * device/lib/gbz80/heap.s: Added.
870 * device/lib/z80/heap.s: Added.
872 * device/lib/malloc.c: Added z80 and gbz80 support.
874 * support/regression/tests/malloc.c (testMalloc): Added.
876 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
878 * support/regression/tests/bug-478094.c: Added.
880 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
882 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
884 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
886 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
888 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
890 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
892 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
894 2001-11-04 Michael Hope <michaelh@juju.net.nz>
896 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
898 2001-11-03 Michael Hope <michaelh@juju.net.nz>
900 * support/regression/tests/bug-477927.c: Added.
902 * src/z80/peeph.def: Added minor rules.
904 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
906 * src/z80/peeph.def: Added jump optimisation modification.
908 2001-11-01 Michael Hope <michaelh@juju.net.nz>
910 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
912 2001-10-30 Michael Hope <michaelh@juju.net.nz>
914 * support/regression/tests/funptrs.c: Added.
916 2001-10-29 Michael Hope <michaelh@juju.net.nz>
918 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
920 2001-10-28 Michael Hope <michaelh@juju.net.nz>
922 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
924 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
926 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
927 (movLeft2ResultLong): Created.
929 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
930 (joinPushes): Added. Joins two char pushes into a word push.
932 2001-10-27 Michael Hope <michaelh@juju.net.nz>
934 * support/cpp2/Makefile.in (install): Added creation of dest dir.
936 * support/makebin/Makefile (install): Added creation of dest dir.
938 2001-10-24 Karl Bongers <karl@turbobit.com>
940 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
942 2001-10-21 Michael Hope <michaelh@juju.net.nz>
944 * src/z80/ralloc.c: Turned off faulty pack for one use.
946 * src/z80/peeph-gbz80.def: Removed redundent restart options.
948 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
950 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
952 * support/regression/Makefile: Improved clean
954 * support/regression/ports/gbz80/spec.mk: Added clean
956 * support/regression/ports/host/spec.mk: Added clean
958 * support/regression/ports/z80/spec.mk: Added clean
960 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
962 * support/regression/ports/mcs51/timeout.c: little improvements
964 2001-10-17 Michael Hope <michaelh@juju.net.nz>
966 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
968 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
970 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
972 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
974 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
976 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
978 2001-10-13 Michael Hope <michaelh@juju.net.nz>
979 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
981 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
983 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
985 * src/mcs51/main.c (_linkCmd): Added bin path to command.
987 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
989 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
991 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
993 * support/regression/tests/longor.c: Added.
995 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
997 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
999 * as/mcs51/aslink.h: define PATH_MAX
1001 * as/mcs51/asm.h: define PATH_MAX
1003 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1005 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1007 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1009 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1011 * src/SDCCglobl.h: define PATH_MAX
1013 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1015 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1017 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1019 * src/z80/gen.c (gencjneshort): Fixed
1021 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1023 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1025 * support/regression/tests/bug-469671.c: Added.
1027 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1029 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1031 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1033 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1035 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1037 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1039 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1041 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1043 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1045 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1047 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1049 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1051 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1053 * src/z80/gen.c (setupPair): Added 'extended stack' support for the z80. Can now have local variables or parameters of more than 127 bytes in size. Increadibly slow, but it will work. Currently anything involving the carry flag.
1055 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1057 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1059 2001-10-07 <johan@FRIJA>
1061 * device/lib/gets.c (gets): fixed the return value.
1063 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1064 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1066 * src/SDCCpeeph.c (peepHole): Fixed all leaks. Added trace support for freeing lines. Optimised restart logic to re-run instead of restart. Now compiles dscan.c on ~60MB instead of ~200MB.
1068 * support/Util/NewAlloc.c: Added ability to use libgc instead of malloc. Added Safe_free and Safe_strdup. Added trace support where you can log allocations and free all at once.
1070 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1072 * src/pic/gen.c: Removed Safe_strdup.
1074 * configure.in: Added option to enable libgc support.
1076 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1077 (bitVectUnion): Optimised.
1078 (bitVectIntersect): Optimised.
1079 (bitVectBitsInCommon): Optimised.
1080 (bitVectCplAnd): Optimised.
1082 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1084 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1086 * src/SDCCmain.c: distinguish between assembler debug and plain options
1088 * src/avr/main.c: remove standard assembler options
1090 * src/ds390/main.c: remove standard assembler options
1092 * src/mcs51/main.c: remove standard assembler options
1094 * src/port.h: removed "PENDING" comment
1096 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1098 * src/device/lib/_mulint.c : new, with assember functions
1100 * src/device/lib/_mullong.c : new, with assember functions
1102 * src/device/lib/_divuint.c : with assember functions
1104 * src/device/lib/_divsint.c : with assember functions
1106 * src/device/lib/_divulong.c: with assember functions
1108 * src/device/lib/_divslong.c: with assember functions
1110 * src/device/lib/_moduint.c : with assember functions
1112 * src/device/lib/_modsint.c : with assember functions
1114 * src/device/lib/_modulong.c: with assember functions
1116 * src/device/lib/_modslong.c: with assember functions
1118 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1120 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1122 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1123 replaced _mululong.c and _mulslong.c by _mullong.c
1125 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1127 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1129 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1131 * src/SDCCglue.c: test, if win32api is available for MINGW
1133 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1135 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1136 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1137 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1138 * support/regression/ports/host/spec.mk: removed GENERIC
1139 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1140 * support/regression/ports/z80/spec.mk: removed GENERIC
1142 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1144 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1146 * support/regression/tests/bug-467035.c: Created.
1148 2001-10-01 <johan@FRIJA>
1150 * src/SDCC.y: fixed bug #466586 part 1
1152 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1154 * SDCCicode.c: z80 has no generic pointers
1155 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1157 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1159 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1161 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1163 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1165 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1167 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1169 * configure.in: Fixed up so that ucsim is only configured once.
1171 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1173 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1174 (getPathDifference): As above.
1176 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1178 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1180 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1181 * .version: Updated to 2.3.1
1183 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1184 Added copyright header.
1186 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1187 (assemble): Added support for macro based assembler commands.
1188 (linkEdit): Added support for macro based linker commands.
1189 (preProcess): Changed the pre-processor to use macros.
1190 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1191 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1193 * device/lib/z80/crt0.s: Added module name for debugging.
1195 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1197 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1199 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1201 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1203 * src/Makefile.in: Added SDCCmacro and SDCCutil
1205 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1207 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1209 2001-09-16 <johan@FRIJA>
1211 * support/Util/SDCCerr.c: fixed up the error/warning/info database. I only changed the E_ W_ I_ prefix to what SDCCerr.c says it is.
1213 2001-09-15 <johan@FRIJA>
1215 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1216 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1218 2001-09-11 <johan@FRIJA>
1220 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1222 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1224 * support/regression/tests/bug-460444.c: Added test case.
1226 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1227 (genCast): Added justification for all of the asserts.
1229 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1231 * support/regression/support.c: _xdata replaced by xdata
1233 * support/regression/spec.mk: removed _generic
1235 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1237 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1239 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1240 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1242 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1244 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1246 * support/regression/tests/bug-460010.c: Added test case.
1248 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1250 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1252 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1254 * support/regression/testfwk.c: removed workaround for bug #436344
1256 * support/regression/tests/bp.c: use less memory with mcs51
1258 * support/regression/tests/bug-441448.c: use less memory
1260 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1262 * support/regression/collate-results.py: typo
1264 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1266 * support/regression/tests/fetchoverlap.c: Added new test case.
1268 * support/regression/tests/bp.c: Added new test case.
1270 * support/regression/tests/bug-448984.c: Added new test case.
1272 * support/regression/tests/pow2shifts.c: Added new test case.
1274 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1275 (genlshTwo): Fixed right shift for count > 8.
1277 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1279 2001-09-08 <johan@FRIJA>
1281 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1283 2001-09-07 <johan@FRIJA>
1285 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1287 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1289 2001-09-06 <johan@FRIJA>
1291 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1292 * bernhard noted me at this: "() equals to (void)" (1.38)
1294 2001-09-05 <johan@FRIJA>
1296 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1298 2001-09-04 <johan@FRIJA>
1300 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1303 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1305 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1307 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1309 * link/z80/aslink.h: Fixed path for PATH_MAX
1311 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1313 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1315 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1317 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1319 * src/z80/gen.c (genUminus): Fixed add, sub, and uminus on the gbz80 port for longs. Had to shift some functions about to do it.
1321 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1323 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1324 (genCmp): Fixed up genCmp for the GB with longs.
1326 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1328 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1330 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1332 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1334 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1336 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1338 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1340 * device/lib/gbz80/crt0.s (init): Fixed up support for the gbz80 such that it will at least run (and fail badly) the regression tests.
1342 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1344 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1346 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1348 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1350 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1352 * sim/ucsim/configure: little improvement of Cygwin-detection
1353 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1354 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1355 * support/regression/tests/bug-221100.c: small changes for mcs51
1356 * support/regression/tests/bug-221168.c: small changes for mcs51
1357 * support/regression/tests/bug-227710.c: small changes for mcs51
1358 * support/regression/tests/staticinit.c: small changes for mcs51
1359 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1360 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1361 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601